Objects: Variables can hold JavaScript objects or user-defined objects. JavaScript variables can hold a few other kinds of data, but these are by far the most commonly used types. Array variables ...

While you can pick up the very basics of JavaScript in a day, becoming truly good at it takes much longer. Think of it like ...

Listing 1: Using the JavaScript-Like Syntax To Define a Callback Function var GetFirstNameCreator: => (cust: Customer) => string = function(): (cust:Customer ... But, because I used the fat arrow ...